import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  { path: '*', redirect: '/panel/index' },
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },
  {
    path: '/401',
    component: (resolve) => require(['@/views/401'], resolve),
    hidden: true
  },

  {
    path: '/panelEdit',
    component: Layout,
    redirect: '/panelEdit/edit',
    hidden: true,
    children: [
      {
        path: 'edit',
        component: () => import('@/views/panel/edit')
      }
    ]
  },
  {
    path: '/delink',
    component: () => import('@/views/link'),
    hidden: true
  },

  {
    path: '/preview/:reportId',
    component: () => import('@/components/canvas/components/editor/PreviewEject'),
    hidden: true
  },
  {
    path: '/previewScreenShot/:reportId/:backScreenShot',
    component: () => import('@/components/canvas/components/editor/PreviewEject'),
    hidden: true
  },
  {
    path: '/previewFullScreen',
    component: () => import('@/components/canvas/components/editor/PreviewFullScreen'),
    hidden: true
  },
  {
    path: '/de-auto-login',
    component: () => import('@/views/DeAutoLogin'),
    hidden: true
  },
  {
    path: '/panel',
    component: Layout,
    redirect: '/panel/index',
    name: 'panel',
    meta: {
      title: '仪表板',
      icon: null
    },
    hidden: false,
    children: [
      {
        path: 'index',
        component: () => import('@/views/panel/index')
      }
    ]
  },
  {
    path: '/dataset',
    component: Layout,
    redirect: '/dataset/index',
    name: 'dataset',
    meta: {
      title: '数据集',
      icon: ''
    },
    children: [
      {
        path: 'index',
        component: () => import('@/views/dataset/index')
      }
    ]
  },
  {
    path: '/datasource',
    component: Layout,
    redirect: '/datasource/index',
    name: 'datasource',
    meta: {
      title: '数据源',
      icon: null
    },
    children: [
      {
        path: 'index',
        component: () => import('@/views/system/datasource/index')
      }
    ]
  },
  {
    path: '/dataset-form',
    component: () => import('@/views/dataset/Form'),
    name: 'dataset-form',
    meta: {
      title: '数据集表单',
      icon: null
    }
  },
  {
    path: '/ds-form',
    component: () => import('@/views/system/datasource/DsForm'),
    name: 'datasource-form',
    meta: {
      title: '数据源表单',
      icon: null
    }
  }
]

const createRouter = () => new Router({
  //   mode: 'history', // require service support
  mode: 'hash',
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
